@media only screen and (max-width: 600px) {
    .main-content {
    color: #141414;
    padding: 5px 7px 0 7px !important;
    border-radius: 10px;
    }
    .tinhgia .thong-tin.show {
    margin-top: -80px !important;
    padding-top: 45px !important;
    min-height: 100% !important;
}
    .tinhgia .thong-tin {padding: 10px !important;}
}
@media only screen and (min-width: 960px){
 .main-content {padding: 0 40px;}
}
@media only screen and (min-width: 1360px){
 .main-content {padding: 0 80px;}
}
.tinhgia h1 {
    text-align: center;
}
.main-content {
    color: black;
    padding: 20px 5% 0 5%;
    border-radius: 10px;
    height: 85%;
}
.row-main {
    width: 100%
}

.b-6,
.b-4 {
    float: left
}

.tinhgia {
    padding: 30px 0
}

.tinhgia h2 {
    text-align: center;
    margin-bottom: 10px;
    font-size: 26px;
    color: #ffeb3b;
}

.tinhgia .form-control {
    padding-right: 0px
}
.form-control.tinh-now {
    margin: 13px 0;
}
.b-6.form-control,.b-4.form-control,.b-12.form-control {
    padding: 0 2.5px;
}
.tinhgia .dich-vu span {
    border-radius: 20px;
    padding: 10px 20px;
    border: 1px solid red;
    margin: 10px 10px 10px 0;
    display: inline-block;
    cursor: pointer;
    user-select: none
}

.tinhgia .dich-vu span.active {
    background: red;
    color: #fff
}

.tinhgia label {
    margin: 10px 0;
    display: block;
    font-weight: bold
}

.tinhgia input,
.tinhgia select,
.name-select {
    padding: 10px 20px;
    width: 100%;
    border: 1px solid #ccc;
    border-radius: 5px;
    background: #fff;
    color: black;
    line-height: 15px;
}

.name-select:after {
    content: "\f107";
    position: absolute;
    right: 10px;
    font-family: "FontAwesome"
}

.tinhgia input[type="submit"] {
    background: red;
    margin-top: 10px;
    color: #fff;
    border: 1px solid red;
    font-size: 18px;
    text-transform: uppercase;
    cursor: pointer;
}

.tinhgia .cuoc {
    padding: 10px 20px;
    background: #d7d7d7;
    color: #000;
    border-radius: 5px;
    font-size: 120%
}

.tinhgia .cuoc p {
    padding-bottom: 5px
}

.tinhgia .cuoc label {
    font-size: 24px;
    color: blue;
    font-weight: 900;
    font-family: sans-serif;
}

.tinhgia .thong-tin {
    position: absolute;
    margin: 0 auto;
    align-items: center;
    text-align: center;
    width: 100%;
    height: max-content;
    background: #212120cc;
    padding: 10%;
    box-sizing: border-box;
    max-width: 98%;
    z-index: 999
}

.tinhgia .thong-tin.show {
    display: block;
    min-height: 100%;
    margin-top: -60px;
    padding-top: 80px
}

i.fa.fa-times {
    top: 10px;
    right: 12px;
    display: block;
    position: absolute;
    color: white;
    cursor: pointer
}

.tinhgia .thong-tin h2 {
    margin-top: 20px;
}

.tinhgia .thong-tin p {
    padding: 5px 0;
}

.tinhgia .thong-tin .vidu {
    border: 2px dashed #ccc;
    margin: 10px 0;
    padding: 10px;
}

.ketqua-select {
    position: relative;
    user-select: none;
}

.inner-select {
    position: absolute;
    top: 35px;
    background: #fff;
    padding: 10px;
    border-radius: 0 0 10px 10px;
    width: 100%;
    border: 1px solid #ccc;
    display: none
}

.select-result {
    max-height: 170px;
    overflow: auto
}

.inner-select p {
    padding: 10px;
    color: black;
}

.inner-select p:hover {
    background: #eee;
    cursor: pointer;
}

.select-parents select {
    display: none
}

.select-active {
    z-index: 999;
    position: relative
}

.select-result::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
    background-color: #f5f5f5
}

input.tinhgia-submit {
    margin-bottom: 10px
}

.select-result::-webkit-scrollbar {
    width: 6px;
    background-color: #f5f5f5
}

.select-result::-webkit-scrollbar-thumb {
    background-color: #f99c00; 
    border:2px solid #555
}
.hidden {
    display: none
}

p.luuy a {
    color: black;
    font-weight: bold
}

p.luuy {
    line-height: 23px;
    color: #000472;
    border: 1px solid;
    padding: 5px !important;
    margin-top: 10px
}

span.giacuoc {
    font-size: 20px;
    color: #c10000; 
    font-weight: bolder;
}
#thanhcong {
    padding: 5px;
    margin: 5px;
    width: fit-content;
}